It happened at the end of his shift
Officers from the Devon and Cornwall Police Road Alliance Unit tweeted about the incident this morning, but say they'd spare the Sergeant the embarrassment of photos of him covered in the foam!
They added it was "the last thing" you need at the end of a long night shift.
Teenager killed after getting out of ambulance on M5
Thugs jailed for 'ferocious' attack
Public asked for views about Devon libraries
Christmas cancelled in Crownhill
Hourly services return on Exeter to Waterloo line
