British police said that armed officers have arrested a gunman who took several people hostage at a bank near London's Heathrow Airport, according to AP. Surrey Police say the gunman walked into a branch of Barclays Bank in Ashford, about 2 miles (3 kilometers) south of the airport, around 4 p.m. (1500GMT) Monday and trapped several people with him inside the building. Police negotiators made contact with the man, who walked out about three hours later. No one was seriously injured. Barclays Corporate Affairs Director Tim Kiy says the company has been in contact with the employees' families.