I tried a GOOGLE images search and then something began to come back, once i had seen the PURPLE LINE as in the ROYAL LINE and the A and B tags meaning 'Bermuda triangle of the ROYALS where people disappear'...and so I looked up the site and found what appears to be a mental health outpatients that MARK R had taken me to - by BLACKHEATH STATION...something like that...

http://www.lewishamlookbackblackheathmap.nhs.uk/

So I figure - my family would be primed to set me up in some way...maybe get me arrested and sectioned again...whilst in the area...

I guess that the PRINCE CHARLES road is the main idea, here...his royal ILLNESS...