Security around Abdul Qadeer Khan house tightened

The government has tightened security in and around the residence of nuclear scientist Dr Abdul Qadeer Khan following the attack on the Rescue 15 office in the federal capital on Saturday. According to sources, the police have tightened security of roads leading to A Q Khan residence and barred people from meeting him.
The nuclear scientist has been informed to restrict his movement, as there are serious threats of suicide attacks in Islamabad. The police have sealed all the roads in the high security Red Zone. All check posts in and around the city have been beefed as the capital city was under high security alert on Sunday.