1.   For example, they transport schoolchildren to events in unmarked buses, or pick them up from locations outside West Belfast.

2.   The initially slender police presence had been strengthened by reinforcements just before the unmarked buses arrived, but they were unable to stop scores of protesters.

3.   Security was still tight, however, as Asahara was wisked from the Tokyo Detention House in an unmarked bus with curtains drawn tight.

4.   Security was still tight, however, as Asahara was whisked from the Tokyo Detention House in an unmarked bus with curtains drawn tight.

5.   Security was still tight, however, as Asahara was whisked to and from the Tokyo Detention House in an unmarked bus with curtains drawn tight.

6.   Security was tight Thursday as Asahara was whisked to and from the Tokyo Detention House in an unmarked bus with curtains drawn.

7.   The defendants arrived aboard unmarked buses, and journalists, family members and observers were all closely searched.