Since I wrote the earlier piece on moves to strengthen environmental protection via the EU withdrawal bill, Green Alliance has produced this very useful briefing note. MPs vote tomorrow, so I am posting this now so you can draw your MPs attention to it via twitter, facebook or any other route.

In summary the amendment which Sir Oliver Letwin has put forward is considerably weaker than Lord Krebs’ amendment which the Lords voted for. Here is brief, produced by the excellent Ruth Chambers.

Alternatively you can download the brief here

Labour environment audit committee chair Mary Creagh has put forward a much stronger amendment which better reflects the Krebs amendment.

Please do get in touch with your MP either this evening or tomorrow morning & ask them to support either the Krebs amendment or Mary Creagh’s amendment.