National security police on Wednesday said they had arrested two people on suspicion of trying to pervert the course of justice.

Officers said one of the pair, a 64-year-old woman, had recently been released on bail after being arrested on suspicion of conspiracy to forge, as well as sedition.

The other person arrested is a 30-year-old man.

Five other people were also bailed over the alleged forgery case and police suspect the pair tried to influence them.