Old Trafford suspect device 'signed for' by security firm
- From the section Football
The suspect device which led to the abandonment of Sunday's game at Old Trafford had been wrongly signed in by a security firm carrying out an exercise at the stadium, the club said.
The match between Manchester United and Bournemouth was called off after the item was discovered close to kick-off.
"We could not have assumed it was a training exercise error," said United's executive vice-chairman Ed Woodward.
"Presented with the same situation in the future, we'd take the same action."
Woodward explained the item had been signed for "as having been recovered" and added he is "proud of how our staff responded" to the incident.
Greater Manchester mayor Tony Lloyd, who is also the police and crime commissioner, has called for a full inquiry into the "fiasco".
The fixture has been rescheduled for Tuesday at 20:00 BST. Manchester United's players were scheduled to have the day off ahead of Saturday's FA Cup final against Crystal Palace at Wembley.
Why was the device not detected earlier?
Manchester United said the device in question had been used by a contractor conducting a security exercise on Wednesday to train dog handlers.
Despite being signed for at the conclusion of the exercise, the device was left in a toilet in the 100 Club in the north-west quadrant of the ground.
The routine sweep of the ground by sniffer dogs on matchday would not have detected the contraption as it did not include explosives, and it was actually discovered by a member of the public.
United accept that the person who was responsible for checking that area of the stadium before it was opened made a mistake in missing it.
After it was found ahead of kick-off on what should have been the final day of the season, Greater Manchester Police ordered the evacuation of the Sir Alex Ferguson Stand and the Stretford End, before it was subsequently announced the fixture had been abandoned.
"Once a live situation was identified, the club and police had no option but to treat the matter as a potential terror threat," added Woodward.
Security Search Management & Solutions Ltd (SSMS) was the firm hired by Deacons Canines to test its sniffer dogs using fake bombs, the BBC understands.
Managing director Chris Reid said: "It is a very unfortunate situation and the consequences obviously were that a lot of people were inconvenienced.
"Fortunately, everybody was fine which is the most important thing."