At least 37 people, including a dozen who were returning from a religious pilgrimage in Iraq, died Sunday in two unrelated bus crashes in Pakistan, officials said.
Though the causes were under investigation, the accidents highlighted road safety in a country that experts say is known for poor road conditions, lax traffic enforcement and fatal crashes.
“Poor enforcement, untrained traffic officers and unsafe vehicles make things worse,” said Syed Kaleem Imam, a former police inspector general.
The first accident occurred in the southwestern province of Balochistan, where a bus carrying pilgrims returning from Iraq plunged into a ravine on a coastal highway.
Twelve people were killed and 23 were injured, rescue officials said, adding that the accident was probably caused by speeding or brake failure.
Every year, at least 50,000 Pakistanis travel to Iraq to commemorate the Shiite holiday of Arbaeen.
The second accident occurred in Kahuta, near the northern city of Rawalpindi. A bus drove into a ditch, killing all 25 people on board, including four women and a child, said Farooq Butt, a rescue official.
One injured man was pulled from wreckage but died on the way to the hospital, Mr. Butt said.
Officials said the cause of the accident was not yet known. In a statement, Prime Minister Shehbaz Sharif expressed grief over the loss of life.
The crash in Balochistan came less than a week after 28 Pakistani pilgrims died in a bus accident in Iran. Twenty-three others were injured, 14 of them critically, according to Pakistani Embassy officials in Tehran.