Police seized a knife after a disturbance erupted at a McDonald’s restaurant involving a group of youths. Officers from the district’s Neighbourhood Task Force attended the fast food outlet at Minster near Ramsgate yesterday afternoon following complaints about behaviour. A group of teenagers were searched and a knife is said to have been found in the possession of a 16-year-old girl who was arrested and later bailed pending inquiries. Three others were taken home and spoken to in front of their parents about the impact of their behaviour. Inspector Jim Woodward, of the Thanet Community Safety…