The new system could be used in England for mass events, including sports matches and clubbing.
Day: April 3, 2021
Police are attacked with petrol bombs and fireworks at the Cloughfern roundabout in the O’Neill Road area.
Runaway leaders Manchester City move to within four wins of the Premier League title after two second-half goals see off third-placed Leicester.
Portugal forward Diogo Jota comes off the bench to score twice as Liverpool claim a richly deserved victory at Arsenal.
In a video passed to the BBC, Prince Hamzah accuses Jordan’s leaders of corruption and incompetence.