All this month Hertfordshire Police are stepping up patrols on the county's roads in a crackdown on speeding.
They will be using marked cars, and speed guns to slow people down.
The force hopes seeing more police around will mean drivers think twice about breaking the limit.
This week alone they've caught more than 100 people speeding.
More top news
Five lorries were shot at with what police suspect is an air weapon.
The West Suffolk Hospital has been ranked as one of the best in the UK by the Health watchdog the CQC.
Rain will spread to all parts during the morning, and not clear until late afternoon in association with Storm Georgina