Gritters will be out across Hemel Hempstead tonight

The council's Highways department is expecting a cold night
Watch more of our videos on Shots! 
and live on Freeview channel 276
Visit Shots! now

Gritters will be out across Hertfordshire tonight (Monday) as the temperature's are expected to drop below zero.

Hertfordshire County Council Highways (@Herts_Highways) said on Twitter: "#GritterTwitter We're expecting a cold night with road temperature's below zero and a risk of black ice, so we'll be out gritting from 7pm tonight. Travel safely everyone!"