National security police said on Tuesday that officers had arrested three men and three women aged between 33 and 64 on suspicion of conspiracy to forge signatures on documents.

Among them, a 33-year-old man and a 64-year-old woman are also suspected of endangering national security by posting seditious messages on social media platforms.

Officers said they searched the residences of the six suspects with a court warrant and seized relevant documents and electronic communication tools.

They are being held in police detention pending further investigation.