Assertion: train | /r/CapableOf | enter block
Facets:
value: immediately
type: MANNER
Source sentences:
text: When a train enters a block, signals at both ends change to indicate that the block is occupied, typically using red lamps or indicator flags.
text: That is, after a station confirms that a previous train has vacated the block, the next train travelling in the same direction can immediately enter the block, with the station master at the entry station informing the exit station of the time that the train entered the block.
text: When a train first enters a block, the rear of the same train has not yet left the previous block, so both blocks are marked as occupied.
text: That is, after a station confirms that a previous train has vacated the block, the next train travelling in the same direction can immediately enter the block, with the station master at the entry station informing the exit station of the time that the train entered the block.