The government has published its largest ever parliamentary bill to allow land to be bought and building to start on the High Speed rail link from London to the West Midlands.
The government says HS2 is an engine for growth.
Anthony Bianco, who is campaigning against HS2, has told ITV News Central that today's bill is "incomplete".
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MP Shabana Mahmood contacted West Midlands Police following complaints from residents who received the flyers on Monday.
MP Philip Hollobone had criticised her for "slagging off" Brexit. He criticised her tweet directed at his Kettering constituency.
Mainly dry and bright but cloudier with some rain later.