You'd call the police, right? But what if it's the police who are blocking you?
Union members followed the MWRA crew to their next job on Fenno Street in Revere, where a city police captain refused to allow the crew to do their work.
"Your plan is faulty and we're not going to allow you to work,” Revere Capt. James Guido told MWRA Chief Operating Officer Mike Hornbrook, who accompanied another worker today.