"To stop him you should have pressed the override button."

The light flared up as he entered the large round room but Tiff turned it off at once, pushing the override button.

It started to close at the end of its programmed cycle, then caught and reopened as the attendant pushed the override button.

But when they arrived, Honor reached out and pressed the override button, holding the lift door closed, and turned to him.

But to switch over the transmission, someone would have had to re-enter the building to push an override button.

He pressed the override button, got the data outcomes anyway.

Rissa frowned, tapped the pressure gauge and punched the override button.

Mercury Control then gave him the 0.05 g (0.49 m/s2) mark, and he pressed the override button.

The driver can press an override button and hold the brakes off whilst he chooses a safe place to stop the train.

He hit the manual override button in the same instant that the computer triggered the enhanced sensor beam.