Cyclists are being offered free security marking to prevent theft.

Police officers are marking bikes across Potters Bar and South Mimms tomorrow afternoon.

They will take place at:

  • Glebeland Park, Blanche Lane, South Mimms, from 1pm to 2pm
  • Oakmere Park, High Street, Potters Bar, from 3pm to 4pm
  • Furzefield Skate Park, Mutton Lane, Potters Bar, from 5pm to 6pm

Security marking involves putting the postcode and house number on the bike with a UV pen.