Four people arrested in connection with a letter bomb sent to Oxford’s Armed Forces Recruitment Office have been released without charge.
Two men, aged 35 and 46, and two women, aged 21 and 44, were arrested in Londonderry, Northern Ireland, on Wednesday.
They were questioned by detectives about the devices sent to six army recruitment offices including St Giles and the Queensmere shopping centre in Slough, Berkshire, in February.
An Irish dissident republican group calling itself the IRA claimed responsibility for the attempted attacks but none of the devices detonated.
- Do you want alerts delivered straight to your phone via our WhatsApp service? Text NEWS or SPORT or NEWS AND SPORT, depending on which services you want, and your full name to 07767 417704. Save our number into your phone’s contacts as Oxford Mail WhatsApp and ensure you have WhatsApp installed.
- Send your Letter to the Editor: What do you think? We welcome letters from our readers on a wide variety of subjects and you can send us a letter for publication here
Our top stories
- Prisons' shake-up will be at heart of today's Queen's Speech
- Five things you need to know in Oxfordshire today
- TV Wildlife presenter Chris Packham speaks about his Aspergers, teenage struggles and attempts to get into Oxford University
- GALLERY: Prince William proves a hit with young and old students on Oxford visit
- Elections 2016 roundup: Everything you need to know for May 5
- Authorities search for solutions as graffiti in Oxford doubles in a year