Lancashire police are working with the region's airports to stop sex offenders who are travelling in and out of the country illegally.
Those on the sex offenders register must notify the authorities if they're travelling abroad.
More top news
Our weather settles down further during the weekend
Clocks move forward an hour on Sunday morning at 1 am
A wristband which can signal when someone with autism is experiencing severe anxiety is being trialled in the UK for the first time.