On that day, an estimated 20,000 fans packed the one block section of road leading to the stadium.

When a block section has been left in an undetermined state, it may be worked under pilot working.

This process is repeated for every block section a train passes through.

All indications are repeated on a similar instrument at the other end of the block section, in the associated signal box.

Consider a railway with two block sections as in the diagram.

"I saw them take him to their outpost on the surface, block 14-24 section 2."

The track features a chain lift hill and two block sections, which only allows one train to operate at a time.

For operational purposes the railway is divided into three block sections.

The three block sections were worked by the absolute block system.

Each section of line is a token block section.