Hayley Atwell,David HarewoodandBen Whishaware among more than 100 UK actors backing a proposal for a Green Rider.

It will also allow actors to more boldly negotiate on-set sustainability standards before they accept work.

Several actors added personal statements to Equitys proposal.

David Harewood, Hayley Atwell and Ben Whishaw.

David Harewood, Hayley Atwell and Ben Whishaw are among signatories of the Green Rider Actors' StatementKarwai Tang/WireImage; Bryan Bedder/Getty Images for Paramount Pictures; Iona Wolff/BAFTA via Getty Images

This Green Rider is a template to help all film and TV artists to ask for more ecological practices.

Just because we cant do everything, doesnt mean we cant do anything.

Lets clean up our workplace.

Bella Ramsey, Harris Dickinson, Nicola Coughlan, Pappa Essiedu and Molly Manning Walker