Optional Bicycle decal.
The PlantLock bike locking symbol is good to confirm what the PlantLock is for, especially in public places; that PlantLock offers a safe and secure location for visitors to lock there bikes to. It also encourages good locking practice - both wheels and frame, as recommended by Design Against Crime.
Each decal costs £12. you can add to 'one side' (£12) or ' both sides' (£24).