Mystery ‘sonic boom’ rocks hundreds of homes and sets off car alarms in Devon, Somerset and Dorset Articles | Mail Online

People in Devon, Cornwall and Somerset reported hearing the mystery blast at around 3pm. A spokeswoman for the Ministry of Defence told MailOnline it was not linked to any RAF activity.Read MorePeople in Devon, Cornwall and Somerset reported hearing the mystery blast at around 3pm. A spokeswoman for the Ministry of Defence told MailOnline it was not linked to any RAF activity.Articles | Mail Online