The signalling system is permissive; the driver of a train is permitted to proceed into an occupied block section without first obtaining authorisation.
32.
The most heavily visited section of Bourbon Street is " upper Bourbon Street " toward Canal Street, an eight-block section of visitor attractions.
33.
At nationalisation, the electric tablet systems were out of order and the block sections were operated as " one engine in steam ".
34.
The study focused on a 12-block section of the community, finding much of the housing in the area at the point of decay.
35.
The crossover and level crossing are protected by the home signal, while a starting signal guards the entrance to the next block section.
36.
At Wikipedia talk : Blocking policy a change to the wording of the Indefinite block section has been suggested by User : Atomic blunder.
37.
When the flashing signal is displayed, the driver must apply the brake and target speed will be more constrained at the next block section.
38.
The one-block section of Pennsylvania Avenue NW between 4th and 5th Streets was renamed Constitution Avenue ( leaving Pennsylvania Avenue no longer contiguous ).
39.
The signalling system is normally permissive : the driver of a train is permitted to proceed into an occupied block section without first obtaining authorisation.
40.
But the smell of gunpowder was strong, and television images taken from a helicopter showed a two-block section of town entirely leveled by the blast.
