@bvaarcher @EalingIndys @_petermason @dpmx65 @P15pm @david_LondonW5 I’m guessing that ‘purple patch’ might be due to the presence of the rancid-smelling and highly toxic ‘Blue Billy’ (not to be confused with ‘Blue Peter’ Mason)?
Lots of other highly toxic petrochemical waste throughout the rest of the site, too.