Crossing point in dangerous location on Pelham Road and damaged raised paving stones

There are 2 access points for disabled access across the main road next to the roundabout on pelham road/kings road intersection. These 2 dropped kerb areas are very unsafe. the speed and volume of the traffic and position of the dimpled kerbs is extremely dangerous. you cannot safely see traffic coming down King's Road and the speed at which they come around the roundabout is excessive. people do not use the crossings as it dangerous. also not enough room on one side of the road to turn a wheelchair without going on very muddy grass area. These paved raised crossings are also cracked etc so very unsafe. Can we look at getting them re located further up the road.