Croydon Council has said its gritting teams are "poised and ready for action" as temperatures are expected to plummet with snowfall forecast overnight.The Met Office issued a severe weather warning for snow on Tuesday, January 11, with the heaviest snowfall due to start from 6pm today - coinciding with the evening rush hour.The council says nearly 3,000 tonnes of salt has been stockpiled and salt bins have been checked.LIVE COVERAGE: Here comes the snow - live updates as sleet starts...
