Not of that point, only showing the Eastern end of Castle St from the new pedestrian & cycleway junction with Old Market St. How best to share that? Castle St was reduced to make space for the widened pavement & cycleway. It's at that pedestrian entrance to the park that the carriageway narrows, with a one-way arrow painted on the asphalt. My guess is it allows maintenance vehicles to Castle Park and the CHP plant to go back-and-forth easily. 