However, agencies are asking supply teachers to sign a contract - known as a Swedish Derogation - to waive this right in exchange for continuous employment or a minimum payment if work is not available.

BBC: Wales

The not so secret to gaining brand advantage is to be the first-to-do-it right and to keep it right by way of innovation and continuous assessment of what consumers find meaningfully different.

FORBES: For iPad and other originals, it��s not first-mover advantage, but first-to-do-it-right advantage