Islamabad: The security of over 2,000 Sikh pilgrims, who are scheduled to arrive in Lahore city via the Wagah railway station Tuesday for the three-day birth anniversary celebrations of Guru Nanak, will be ensured, an official said Monday.

"The suicide attack at Wagah looks like a security lapse and I will ensure this does not happen again, particularly when over 2,000 Sikh pilgrims arrive at the Wagah Railway Station," Evacuee Trust Property Board (ETPB) Chairman Siddiqul Farooq said.