A 125cc motorcycle, registration number AJ14 GUU, has been stolen from outside a block of flats in Bourne.
The black Lexmoto Arrow bike was chained and parked outside Churchview Flats, off South Street, with its steering locked, when it was stolen overnight between Tuesday and Wednesday.
Meanwhile, a black Sinnis Harrier 125cc moped, registration number AK14 ZKZ, has been stolen from Brooklands Way, off Manning Road, Bourne.
It happened between 4pm on Wednesday October 22 and 3pm the next day, despite the moped having been chained and fitted with an alarm.
Anyone with information should call 101.