More prosecutions are expected in the coming weeks, and arrangements have been put in place "that will enable us to investigate and prosecute significant numbers each week if necessary", the Met said.

The company has also made arrangements with other Canadian and foreign carriers to provide customers alternative travel options.

Visiting arrangements in which only one family member could visit her at any time were also a contributing factor to her death.

That’s especially so if the administration tries to apply the arrangement to industries such as software or pharmaceuticals.

Wright said he owned the copyright to the interpretation, but Pinkfong argued that its version was an arrangement of the same folk song, which is in the public domain.