London police arrested second suspect of involvement in the terrorist attack in the subway. On Sunday, September 17, said Scotland Yard.
Police arrested 21-year-old man in Hounslow on Saturday night. After that, they brought him to the police station in the South of the city.
Earlier in the port of Dover was arrested the first suspect is 18-year-old young man.
September 15 at rush hour in a subway station Parsons Green, located in West London, the explosion occurred. Eyewitnesses reported that the bomb detonated in a bucket left in the package in the train. The explosion injured 22 people.
The responsibility for the explosion took banned in Russia, the group Islamic state.