New Delhi, April 21 -- Sri Lankan President Maithripla Sirisena expressed his, shock, deep pain and dismay over the brutal attacks on places of religious worship and other civilian establishments.

He said that that he has instructed all law enforcement agencies and defence services to take every possible step to maintain law and order and conduct speedy investigations into the dastardly attack and bring the culprits and those who were behind this conspiracy to book.

"I have given instructions to take very stern action against the persons who are responsible for this conspiracy," the President said and added that all required steps have been taken to fulfill the responsibilities as a government.

President Sirisena appealed to the nation t...