Two people have been detained following the escape of two prisoners from a prison van near Manchester.
A manhunt is under way following the escape, which occurred when van they were travelling in came under attack in Salford.
A 28-year-old woman and 24-year-old man were detained at a house on suspicion of being involved in assisting an offender.
The man was also arrested on suspicion of possessing class A drugs and breaching a court order.
They remain in police custody for questioning.
More top news
Net migration to Britain was down 49,000 in the year to September 2016, the lowest level in more than two years.
Special forces say they have attacked a sprawling site adjacent to the city's airport in a bid to liberate the area from IS.
Flights and trains were cancelled or delayed and drivers were warned to steer clear of some main roads as winds of nearly 90mph hit.