As far as I can recall there used to be a rope walk by queens square, running to Clayton square aswell, as for the arch under st Luke's, is that in the crypt ?, there are loads of rumors of tunnels under the old quick fit on Raleigh street, and various other parts the street, there are too many old tales of hideouts, bars, tunnels ect under bold street, BUT there's also a train station which could easily be the origin of the tales, hope the tales are true! Thanks again for all the valued input guys !