Chi Onwurah, MP for Newcastle Central, tweeted:
Some of the richest young men in Newcastle to wear shirts calling on the poorest to go to a legal loan shark #nufc Wongashame
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Among those murdered was Keith Palmer, an unarmed constable who "did his job and never wanted any fuss."
Top temperature 14 Celsius (57 F).
The Prime Minister will say Moscow's brazen flouting of international law represents a threat to the basis of democracy across Europe.