They won't exceed it as Harry Potter will be waving his magic wand again to make people disappear. Even if he broke his wand the Council will just turn a blind eye, as they did for 3 years for breaches of the night time noise limits. LLAOL, LRT, the Council and dare I say Ryebridge are all tied at the hip.
Changing the subject, how does Ryebridge win every construction contract going at the airport? Their signage also appears in the departure lounge as they are involved with building the mezzanine floor. Other recent contacts include building new aprons, building 2 temporary drop off areas, road and pavement modifications and modifying MSCP1 to carve in a new entrance.
