Foreshore Cycleway after underpass General Holmes Drive -  M4 in below street map  (Suze Chalm_rs)

Route Marshall to ensure that ride participants continue ahead on white concrete path and do not turn left

The above pic is about 20 metres before the above Route Marshall designated position - just after ride participants emerge from the below Underpass which

The above pic is the Underpass which is about 50 metres before the above Route Marshall designated position