Considering Batlacan was a target the security was hopeless . For a concert like that you need ten armed guards plain closed also .The Ratio of 2 per Ten as armed watch outs needs to be applied in the civilian world in this age of Terror in the cities. At every event Designated security from the crowd Two :Ten Ten to a Hundred : Deterrance and Defence .

Maybe if it had stayed in Jewish ownership who were aware of the terrotist threats there would have been a strong security and possibly less or no deaths instead the new owners seemed to have ignored that fact probably thinking only Jews were being targeted - a very sad mistake!!