Reports of a motor cyclist riding without a helmet caused and at high speed caused concern for police in Spalding on Sunday.
The motor cyclist was seen in Hannam Boulevard, Pennygate and Bourne Road at about 1.30pm.
A Lincolnshire Police spokesman describing them as riding “with total disregard for pedestrians and other road users.”
Police have obtained a partial number plate of LJ56 and anyone with information should call 101.