Hi all, im considering buying a monkey bike which has no number plate and apparently the key has been lost. My question is all engine and frame numbers are present is there any way i can check if a bike is stolen by the frame number? the same way the police do? and please just dont leave stolen do not touch it as i have bought hundreds of bikes and have faced this problem on several occasions and have been police checked whilst off road and the checks have always come back clean. thanks