London, July 30.
Twenty persons have been arrested in Northern Ireland in connection with the bombing attempts.
The "Evening Standard" declares that the police are patrolling the streets armed with pistols and. sub-machine-guns while a thorough house to house search is being carried out at Dundglk where the attempt was made to wreck the train with a bon, Tt is estimated that at least 200 extremists were involved in the numerous assaults and disorders, all being heavily armed and ten even having machine-guns of the, latest model—Trans-Ocean,
Text read from the printed page and cleaned; old type leaves the occasional error.