Coaches and trains on their way now from across the UK carrying marchers against austerity. Tweet us your messages and pictures #oct20
Lots of activity in London; the Unite band is relaxing ready for later
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Today's top temperature will be 8 Celsius (46 F).
"Jessica passed away from serious injuries sustained in a motor vehicle accident on 26 December, 2017," a spokeswoman said:
Which? made just one energy company a "recommended provider" this year - the small supplier Octopus Energy.