Market security measures put in placepublished at 16:09 Greenwich Mean Time 6 December 2017
Martin Slack
BBC Local Live, Lincolnshire
Contractors are moving in this evening to place roadblocks on the entrances to Lincoln's Christmas Market which starts tomorrow.
It's part of a £140,000 policing operation for the four-day event which attracts a quarter of a million people.
Police say the blocks - which are filled with sand - are just a precaution.
They are designed to stop potential attackers from driving vehicles into crowds of people.