Police are in the midst of identifying a group of people who fired firecrackers towards a General Operations Force (PGA) guard post near the Malaysia-Thai border in Padang Besar, Perlis.

Deputy Inspector-General of Police Mazlan Mansor said it's too early to point fingers towards anyone pending the police investigation.

It is said that the post was attacked with four firecrackers between 11am and 1pm by perpetrators believed to be Thai nationals.

"We are investigating the incident, (but) we cannot point fingers to Thai nationals or anyone...