The legislation is intended to close the legal loophole, where people serving life sentences can currently apply for release on parole earlier than prisoners serving fixedlength jail terms.
Offering a fixed 50mm focal length and extra-bright F1.4 aperture, the premium lens is an ideal choice for quality-critical portraiture and low-light shooting.
Companies could be barred from using rolling contracts - where the contract is renewed each day so that at any given time directors have a fixed notice period to serve - to get around limits on the length of time they may serve.