after posting a couple of weeks ago on the perigrines attack on the ferals [mixed with racers] ,,,,after visiting the new royal infirmary edinburgh [not 5 miles from this perigrine attack] ,,to-day , i wittnessed a perigrine [pretty unafraid of people?] comming to roost at dusk , it flitted about 10ft above the unaware visitors and patients , certainly not frightened , but roosted on part of a jutting out bit on the r,i,e, roof [this is not a particularly high building and with many pigeon lofts within ,say a 5 mile radius around this building .