Lorenco Road, near White Hart Lane, was a notorious street in Edmonton, nicknamed - as others suggest - Little Russia, due to the immigrant population. The story goes that it was so notorious, that the local police would only patrol in twos!
Being Tottenham born, I knew the area very well until it was demolished, if I recall correctly, in the 1970s.
If you are interested in the history of this street, I suggest that you contact Bruce Castle Park Museum in Tottenham, who are very helpful, or their counterparts in Enfield. Another really good source is the following site, which is devoted to this street:
http://lorencoroad.co.ukIt mentions the Moles who lived at 82A Lorenco Road.