1.   In response to proposals by the councillors, Mr Bleasdale had mooted a site on the suburban circle line, which has been proposed for reopening.

2.   Looking confused, Arafat gives in as Peres circles vague lines on the palm of his hand.

3.   Subway officials immediately closed down the circle line as a result of a fire among power cables, said Dmitry Goryayev, chief of the Moscow subway system.

4.   The station is on the main circle line around the capital and is usually crowded.