Vastavam web: Doubts of media and investigation agencies were cleared with the latest statement given by ISIS regarding train blasting occurred in London yesterday. Isis have claimed responsibility for the explosion on the London Underground at Parsons Green. Twenty-nine people were hurt after an Improvised Explosive Device (IED) caused a “fireball” on a Tube carriage during rush hour. A manhunt for the perpetrator is ongoing and police have reportedly identified a suspect.According to a translation by Middle East observer Hassan Hassan, a message on the Isis’s propaganda page, Amaq, said: “A security source to Amaq: The bombing of the IED in the London tube was carried out by a unit affiliated to the Islamic State.” Experts have urged caution over the veracity of the claim. Shiraz Maher, an expert on radicalisation at Kings College London, said it was unusual for such announcements to be made while the suspect was still at large.