As Wesley begins to work, he accidentally activates a bomb.

It could be a repair program we've accidentally activated.

If you accidentally activate the lightsaber, serious injury could result.

Also, some pilots remove the devices from their planes and take them home, where they can be accidentally activated.

He accidentally activates it and is propelled into outer space.

Batman then finds a strange device which he accidentally activates.

Maintenance workers accidentally activated fire alarms in the dam on 15 December 2008.

Some commentators speculated that the system could have been accidentally activated by cigarette smoke.

He chases her out of the village and into a cable car, which Penelope accidentally activates.

Perhaps the heroes accidentally activate the huldre portal while there.