By Liam Thorp & Rom Preston-Ellis Pictures of patients stuck on trolleys in a hospital corridor tell the story of an NHS currently under huge strain. The images from Aintree Hospital in Liverpool show huge queues of patients waiting in a corridor as the National Health Service faces “exceptional” pressures. Corridor care shows how busy hospitals are right now as areas of hospitals that were never intended for housing patients are now doing so all-year-round. An eyewitness who took the the photos and spent the weekend in hospital praised the hardworking staff. The patient, who didn’t want to gi…