By Conaill Corner & Zesha Saleem A grandmother claims she spent three days on a trolley in a Liverpool hospital corridor after no beds were available. Linda Biggs was taken to the Royal Liverpool University Hospital on Monday, February 12. However, the 69-year-old, who has emphysema said she was left for three days on a trolley in the A&E corridor as there were no beds left. On Wednesday, Linda discharged herself as she “just wanted to go home”. Her daughter, Rebecca, described the ordeal as “disgusting.” She said: “My mum went to hospital Monday and was kept on a corridor for three days when …