Director of the Civil Defense in Jeddah Brig. Abdullah bin Hassan Jeddawi said it was imperative for all gas stations to close their entrances, exits and all facilities while gas trucks are pouring benzene into the underground tanks of the stations.

The time allowed for trucks to unload under these rules is from 5 p.m. to 6 a.m. the next day. This time can be extended to 8 a.m. on Thursdays and Fridays.

"The owners of all gas stations should strictly abide by these rules otherwise they will be punished," Jeddawi said.

Many Jeddah residents consider the presence of gas stations in the middle of residential districts a great danger and also complained about the continuous movements of oil trucks carrying fuel to the stations and the alleged irresponsible behavior of truck drivers.

Many residents told Arab News strict rules needed to be observed by the gas stations to ensure the safety of local neighborhoods.

Many residents wanted gas stations well away from residential buildings to minimize danger.

According to regulations, the distance between a gas station and schools, factories, hospitals and wedding halls should not be less than 25 meters, while it should not be less than 30 meters from shops, bakeries and coffee shops.

The regulations also prevent the construction of gas stations near development projects and water resources.