Police arrested 11 suspected illegal immigrants who arrived in Pinchbeck in the back of a lorry this morning.
All 11 men are now in custody at Boston Police Station and will be dealt with by officers from the UK Border Agency.
Spalding police went to DP Packaging in Northgate at 10.50am today following a report that the men were in the back of a truck.
No further details are available at this stage.