I have seen a post recently on Reddit bemoaning the fact that cyclists 'zoom around pedestrian areas' in the city centre. This is only half right.
Yes, they do zoom about in the city centre HOWEVER much of the city centre - Gallowtree gate, Humberstone Gate, High Street, is shared space, meaning that it is allowed for cyclists to cycle on what many perceive as a pedestrianised area. Other places I have seen shared space are London road up by Victoria Park, but only on a short stretch by St James Church, and St Nicholas Circle.
If you take a look at the signs you will see that they do indeed specify shared space. The sign for side-by-side cycle path and footpath is different, and I will post them both here.
I DO believe that cyclists should be more careful in the shared spaces, as you get pedestrians of all ages and different levels of mobility, children and wheelchair users.

