A significant delay has occurred in the rollout of electric vehicles by BEST. The organization had promised 4,500 buses, but so far, only 736 have been delivered. This shortfall is affecting commuters who are bearing the brunt of the delayed rollout.

Further details about the cause of the delay and its impact on commuters are available from the source. The discrepancy between the promised and delivered buses is substantial, with 4,500 buses initially planned.

The source provides more information on the situation and its effects on those relying on the bus service.