[Talk-GB] Cycle lane in one direction only

[LeedsTracker]

Hello all,

I have some stretches of road near me that have cycle lanes only one
one side of the road (i.e. in one direction)

How should I tag this? This page doesn't describe anything that quite fits:
http://wiki.openstreetmap.org/index.php/Key:cycleway

It seems over the top to split the way into 2 one way sections just to
accommodate this.

thanks,
LT