Explosion occurred during the final match of a football tournament dedicated to police martyrs.
The driver of the coach, which was headed from Panjgur to Karachi, was speeding, officials said.
Assistant Commissioner says the returning citizens will only be allowed to leave after they have been properly screened.
Number of casualties in Iran rose to 8 on Sunday as global death toll surpassed 2,850.
Bus was en route travelling from Ormara to Karachi.
The body of 23-year-old Zoya Naz, who was performing the night duty, was found in a pool of blood.
The coach was travelling from Pasni to Karachi when it overturned after its brakes failed near Buzi Top.
CM Shah regrets PM has failed to convene Council of Common Interests meeting to discuss important issues of Sindh.
Gwadar DC says "all guests, members of hotel staff have been rescued".
Blustery winds have uprooted electricity poles and trees, caused roofs to collapse and vehicles to overturn.
Pakistan Army doctors and paramedics are providing first aid and medicines to the victims, says statement.
27 people burned to death when a Panjgur-bound bus collided with a truck and caught fire on Monday.
Police register a case against the bus owner, driver; inquiry committee formed to probe the incident.
The bus was travelling to Panjgur from Karachi with more than 40 people on board when it collided with the truck.
Protesters claim East-Bay Expressway has cut off routes to the Arabian sea, thereby affecting their livelihood.
The explosion, which occurred at a shop, sparked a blaze that engulfed a school van nearby, according to an official.
"The oil spill has ruined our fishing nets and rafts, we have suffered huge monetary losses," says local resident.
"Turtles, dolphins, whales, and other denizens of the sea are all on borrowed time," says Mubarak village counsellor.
Members of Saudi team show interest in investing in Gwadar, express satisfaction over facilities and security situation.
Thirteen of the 15 on board rescued.