Security's being stepped up around the region in the run up to Christmas, in the wake of the ongoing threat of a terrorist attack.
Military vehicles were used to block roads in Lincoln for the Christmas lights switch on event this weekend and armed officers will also patrol this year's Lincoln Christmas market - an event that last year attracted 260 thousand people to the city.
Asst Ch Con Shaun West said:
Lincolnshire police have assured residents the county is safe - and they say the action they're taking is standard and happening nationally.
- Kate Hemingway went to find out more: