Below is a list of page protections/unprotections. See Wikipedia:Lists of protected pages and Wikipedia:Protection policy for more information.

• 11:17, 13 July 2021 Deryck Chan talk contribs protected Dindu Nuffin [Create=Require autoconfirmed or confirmed access] (expires 11:17, 13 July 2022) (Salting to prevent racist use of this page title. Please see Wikipedia:Redirects_for_discussion/Log/2021_June_24#1626174947 before recreating.) (hist)
• 18:03, 9 August 2020 Deryck Chan talk contribs protected Prakrit [Edit=Require administrator access] (expires 18:03, 12 August 2020) [Move=Require administrator access] (expires 18:03, 12 August 2020) (Edit warring / content dispute: Protecting to mandate a discussion (I suggest on Talk:Prakrit). Per WP:RFPP request.) (hist)
• 23:14, 31 July 2020 Deryck Chan talk contribs protected Saweetie [Edit=Require autoconfirmed or confirmed access] (expires 23:14, 31 October 2020) [Move=Require autoconfirmed or confirmed access] (expires 23:14, 31 October 2020) (Violations of the biographies of living persons policy: (WP:RFPP)) (hist)
• 23:13, 31 July 2020 Deryck Chan talk contribs protected Somali language [Edit=Require autoconfirmed or confirmed access] (expires 23:13, 14 August 2020) [Move=Require autoconfirmed or confirmed access] (expires 23:13, 14 August 2020) (Addition of unsourced or poorly sourced content: (WP:RFPP)) (hist)
• 23:11, 31 July 2020 Deryck Chan talk contribs protected List of Assyrian tribes [Edit=Require autoconfirmed or confirmed access] (expires 23:11, 31 January 2021) [Move=Require autoconfirmed or confirmed access] (expires 23:11, 31 January 2021) (Persistent block evasion: (WP:RFPP)) (hist)
• 23:08, 31 July 2020 Deryck Chan talk contribs protected Brandy Norwood [Edit=Require autoconfirmed or confirmed access] (expires 23:08, 10 August 2020) [Move=Require autoconfirmed or confirmed access] (expires 23:08, 10 August 2020) (Violations of the biographies of living persons policy: Many IP editors adding poorly sourced content. (WP:RFPP)) (hist)
• 14:12, 2 July 2020 Deryck Chan talk contribs moved protection settings from 2020 Pakistan Stock Exchange attack to Pakistan Stock Exchange attack (2020 Pakistan Stock Exchange attack moved to Pakistan Stock Exchange attack: Overwhelming consensus at talk page, moving per WP:BOLD+WP:SNOW)
• 10:02, 5 July 2019 Deryck Chan talk contribs moved protection settings from Template:V to Template:VTE (Template:V moved to Template:VTE: Wikipedia:Redirects_for_discussion/Log/2019_June_26#Template:Vte)
• 22:33, 4 November 2018 Deryck Chan talk contribs protected 2018 MTV Europe Music Awards [Edit=Require autoconfirmed or confirmed access] (expires 22:33, 7 November 2018) [Move=Require autoconfirmed or confirmed access] (expires 22:33, 7 November 2018) (Persistent vandalism) (hist)
• 07:53, 2 October 2018 Deryck Chan talk contribs protected Peter Lemongello [Edit=Require autoconfirmed or confirmed access] (expires 07:53, 5 October 2018) [Move=Require autoconfirmed or confirmed access] (expires 07:53, 5 October 2018) (Edit warring / content dispute: WP:RFP) (hist)
• 10:19, 8 May 2018 Deryck Chan talk contribs protected Blythe (doll) [Edit=Require autoconfirmed or confirmed access] (expires 10:19, 8 June 2018) [Move=Require autoconfirmed or confirmed access] (expires 10:19, 8 June 2018) (Persistent disruptive editing: WP:RFP) (hist)
• 11:09, 12 January 2018 Deryck Chan talk contribs protected Outwood Academy Danum [Edit=Require autoconfirmed or confirmed access] (expires 11:09, 13 January 2018) [Move=Require autoconfirmed or confirmed access] (expires 11:09, 13 January 2018) (Persistent vandalism: WP:RFP) (hist)
• 11:20, 4 September 2017 Deryck Chan talk contribs protected Crayon Shin-chan [Edit=Require autoconfirmed or confirmed access] (expires 11:20, 11 September 2017) [Move=Require autoconfirmed or confirmed access] (expires 11:20, 11 September 2017) (Persistent vandalism: WP:RFP) (hist)
• 11:12, 17 February 2017 Deryck Chan talk contribs changed protection settings for Wikipedia:Redirects for discussion [Edit=Require autoconfirmed or confirmed access] (expires 11:12, 27 February 2017) [Move=Require administrator access] (indefinite) (Persistent vandalism) (hist)
• 12:47, 10 November 2016 Deryck Chan talk contribs protected 143rd United States Congress [Create=Require autoconfirmed or confirmed access] (expires 12:47, 10 November 2056) (Wikipedia:Redirects_for_discussion/Log/2016_November_2#138th_United_States_Congress)
• 12:46, 10 November 2016 Deryck Chan talk contribs protected 141st United States Congress [Create=Require autoconfirmed or confirmed access] (expires 12:46, 10 November 2056) (Wikipedia:Redirects_for_discussion/Log/2016_November_2#138th_United_States_Congress)
• 12:46, 10 November 2016 Deryck Chan talk contribs protected 140th United States Congress [Create=Require autoconfirmed or confirmed access] (expires 12:46, 10 November 2056) (Wikipedia:Redirects_for_discussion/Log/2016_November_2#138th_United_States_Congress)
• 12:46, 10 November 2016 Deryck Chan talk contribs protected 138th United States Congress [Create=Require autoconfirmed or confirmed access] (expires 12:46, 10 November 2056) (Wikipedia:Redirects_for_discussion/Log/2016_November_2#138th_United_States_Congress)
• 13:36, 24 October 2016 Deryck Chan talk contribs protected 2016 US Russian cyber conflict [Create=Require autoconfirmed or confirmed access] (expires 13:36, 24 November 2016) (Wikipedia:Articles for deletion/2016 US Russian cyber conflict - we decided to not have an article on it for now.)
• 11:04, 7 October 2016 Deryck Chan talk contribs changed protection settings for Template:Hong Kong political parties [Edit=Require autoconfirmed or confirmed access] (expires 11:04, 7 January 2017) [Move=Require autoconfirmed or confirmed access] (expires 11:04, 7 January 2017) (Reduce protection - LegCo seating plan has been announced so my original protection rationale has expired.) (hist)
• 13:31, 26 September 2016 Deryck Chan talk contribs protected Template:Hong Kong political parties [Edit=Require administrator access] (expires 04:00, 12 October 2016) [Move=Require administrator access] (expires 04:00, 12 October 2016) (Edit warring / content dispute: Let's stop the edit war for now. When the new LegCo seating "blocs" are decided, the factions will be obvious.) (hist)
• 11:23, 27 August 2016 Deryck Chan talk contribs protected KSI (entertainer) [Edit=Require autoconfirmed or confirmed access] (expires 11:23, 27 February 2017) [Move=Require autoconfirmed or confirmed access] (expires 11:23, 27 February 2017) (Persistent vandalism: WP:RFP) (hist)
• 14:09, 12 August 2016 Deryck Chan talk contribs protected All-time Olympic Games medal table [Edit=Require autoconfirmed or confirmed access] (expires 14:09, 26 August 2016) [Move=Require autoconfirmed or confirmed access] (expires 14:09, 26 August 2016) (Addition of unsourced or poorly sourced content: WP:RFP) (hist)
• 17:01, 1 August 2016 Deryck Chan talk contribs changed protection settings for FREAKAZOiD [Create=Require autoconfirmed or confirmed access] (indefinite) (Wikipedia:Deletion review/Log/2016 July 21) (hist)
• 10:52, 29 July 2016 Deryck Chan talk contribs protected Draft:S4 League [Create=Require autoconfirmed or confirmed access] (indefinite) (Wikipedia:Miscellany for deletion/Draft:S4 League)
• 08:50, 12 May 2016 Deryck Chan talk contribs protected Template:2015–16 Premier League table [Edit=Require autoconfirmed or confirmed access] (expires 08:50, 12 June 2016) [Move=Require autoconfirmed or confirmed access] (expires 08:50, 12 June 2016) (Persistent vandalism: WP:RFP)
• 21:03, 8 May 2016 Deryck Chan talk contribs protected List of Sagwa, the Chinese Siamese Cat episodes [Edit=Require autoconfirmed or confirmed access] (expires 21:03, 22 May 2016) [Move=Require autoconfirmed or confirmed access] (expires 21:03, 22 May 2016) (Persistent sock puppetry: WP:RFP) (hist)
• 12:21, 17 March 2016 Deryck Chan talk contribs protected 🔞 [Create=Require autoconfirmed or confirmed access] (indefinite) (Please review arguments in previous deletion discussions before creating another redirect here.) (hist)
• 13:08, 14 March 2016 Deryck Chan talk contribs protected File:Joe.jpg [Create=Require administrator access] (indefinite) (Reinstate upload protection after deletion of description page redirect)
• 12:51, 14 March 2016 Deryck Chan talk contribs protected Microsoft Office 2016 [Edit=Require autoconfirmed or confirmed access] (expires 12:51, 21 March 2016) [Move=Require autoconfirmed or confirmed access] (expires 12:51, 21 March 2016) (Persistent disruptive editing: WP:RFP) (hist)
• 12:49, 14 March 2016 Deryck Chan talk contribs changed protection settings for File:Button shifting.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require administrator access] (indefinite) [Upload=Require administrator access] (indefinite) (Upgrading prot to align with MediaWiki NS. Thanks User:Evad37)
• 12:49, 14 March 2016 Deryck Chan talk contribs changed protection settings for File:Button sub link.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require administrator access] (indefinite) [Upload=Require administrator access] (indefinite) (Upgrading prot to align with MediaWiki NS. Thanks User:Evad37)
• 12:49, 14 March 2016 Deryck Chan talk contribs changed protection settings for File:Button definition list.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require administrator access] (indefinite) [Upload=Require administrator access] (indefinite) (Upgrading prot to align with MediaWiki NS. Thanks User:Evad37)
• 12:49, 14 March 2016 Deryck Chan talk contribs changed protection settings for File:Button code.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require administrator access] (indefinite) [Upload=Require administrator access] (indefinite) (Upgrading prot to align with MediaWiki NS. Thanks User:Evad37)
• 12:48, 14 March 2016 Deryck Chan talk contribs changed protection settings for File:Button align left.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require administrator access] (indefinite) [Upload=Require administrator access] (indefinite) (Upgrading prot to align with MediaWiki NS. Thanks User:Evad37)
• 17:14, 13 March 2016 Deryck Chan talk contribs changed protection settings for File:Button align left.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require template editor access] (indefinite) [Upload=Require template editor access] (indefinite) (Adjusting protection per request on WP:RFP - these haven't been changed in recent years and template editors hadn't been invented when they were protected.)
• 17:14, 13 March 2016 Deryck Chan talk contribs changed protection settings for File:Button code.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require template editor access] (indefinite) [Upload=Require template editor access] (indefinite) (Adjusting protection per request on WP:RFP - these haven't been changed in recent years and template editors hadn't been invented when they were protected.)
• 17:14, 13 March 2016 Deryck Chan talk contribs changed protection settings for File:Button definition list.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require template editor access] (indefinite) [Upload=Require template editor access] (indefinite) (Adjusting protection per request on WP:RFP - these haven't been changed in recent years and template editors hadn't been invented when they were protected.)
• 17:13, 13 March 2016 Deryck Chan talk contribs changed protection settings for File:Button sub link.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require template editor access] (indefinite) [Upload=Require template editor access] (indefinite) (Adjusting protection per request on WP:RFP - these haven't been changed in recent years and template editors hadn't been invented when they were protected.)
• 17:13, 13 March 2016 Deryck Chan talk contribs changed protection settings for File:Button shifting.png [Edit=Require autoconfirmed or confirmed access] (indefinite) [Move=Require template editor access] (indefinite) [Upload=Require template editor access] (indefinite) (Adjusting protection per request on WP:RFP - these haven't been changed in recent years and template editors hadn't been invented when they were protected.)
• 16:36, 13 March 2016 Deryck Chan talk contribs removed protection from Chandanamazha (Unprotect per WP:RFPP suggestion)
• 16:36, 13 March 2016 Deryck Chan talk contribs removed protection from Ponnambili (Unprotect per WP:RFPP suggestion)
• 16:35, 13 March 2016 Deryck Chan talk contribs changed protection settings for Jeremy Lin [Move=Require administrator access] (indefinite) (Changing protection per suggestion on WP:RFP) (hist)
• 00:20, 13 March 2016 Deryck Chan talk contribs changed protection settings for File:Drink.jpg [Create=Require administrator access] (indefinite) (I mean edit=sysop upload=sysop)
• 00:18, 13 March 2016 Deryck Chan talk contribs protected File:Drink.jpg [Create=Require administrator access] (indefinite) (Reapply protection after deletion)
• 19:42, 1 March 2016 Deryck Chan talk contribs protected WWE Roadblock [Edit=Require autoconfirmed or confirmed access] (expires 12:00, 13 March 2016) [Move=Require autoconfirmed or confirmed access] (expires 12:00, 13 March 2016) (Addition of unsourced or poorly sourced content: current event. WP:RFP) (hist)
• 19:39, 1 March 2016 Deryck Chan talk contribs protected Adele Live 2016 [Edit=Require autoconfirmed or confirmed access] (expires 19:39, 15 March 2016) [Move=Require autoconfirmed or confirmed access] (expires 19:39, 15 March 2016) (Addition of unsourced or poorly sourced content: WP:RFP) (hist)
• 19:38, 1 March 2016 Deryck Chan talk contribs protected Jat reservation agitation [Edit=Require administrator access] (expires 19:38, 2 March 2016) [Move=Require administrator access] (expires 19:38, 2 March 2016) (Edit warring / content dispute: WP:RFP) (hist)
• 16:26, 25 February 2016 Deryck Chan talk contribs protected UEFA coefficient [Edit=Require autoconfirmed or confirmed access] (expires 00:00, 1 September 2016) [Move=Require autoconfirmed or confirmed access] (expires 00:00, 1 September 2016) (Persistent disruptive editing: WP:RFP) (hist)
• 20:42, 2 February 2016 Deryck Chan talk contribs protected Deep web (search) [Edit=Require autoconfirmed or confirmed access] (expires 20:42, 5 February 2016) [Move=Require autoconfirmed or confirmed access] (expires 20:42, 5 February 2016) (Persistent vandalism: WP:RFP) (hist)