But the bulbs can leak mercury vapor when broken, so ventilation is important when cleaning a broken bulb, the council says in its paper.
I stopped going to theatres in 1985 when I noticed that many had cockroaches and other bugs, wet patches made by lusty males making out with their girls, torn seat-covers (on the seats that weren't broken), poor ventilation and headache-inducing sound systems.
Better ventilation, better safety.
Fearing for his safety he broke through the ventilation unit of a bathroom, and scaled a wall topped with broken glass he leaned across the table to show me the scars on his palm dodging searchlights and guards, eventually fleeing through the jungle and across the border to Papua New Guinea.
"I broke into a ventilation shaft and crawled out," Wenda, who is now a UK citizen, told the Guardian.
They are thought to have broken into the computers of a heating, ventilation and air-conditioning firm that was a supplier to Target and had access to login details for the retailer's systems.
It's the opening hours of the original Metal Gear Solid, and Snake has infiltrated the Shadow Moses compound and has just broken into Anderson's holding cell via the air ventilation system above.
There were attempts to direct the firefighters through the radio, and soon after the captain requested permission to break a window for ventilation, which was followed by a message that the captain was down.
We remembered the pictures we saw of the school prior to construction: two broken down rooms with dirt floors, no blackboards, no desks, no fans, no electricity, no ventilation, and a roof that leaked so that when it rained, the children couldn't go to school.
