Cabby, 80, says he felt dizzy and lost control of vehicle while turning towards taxi rank, according to insider.

Cabby, 80, says he felt dizzy and lost control of vehicle while turning towards taxi rank, according to insider.

Cabby, 80, says he felt dizzy and lost control of vehicle while turning towards taxi rank, according to source.

Cabby was 80, prompting lawmaker to renew calls for tightening health requirements for elderly taxi drivers.

No tour cancellations received, but agencies say they have been fielding questions following death of Filipino visitor struck by taxi.