The tour bus had AC but driver didn't feel necessa...

The tour bus had AC but driver didn't feel necessary to turn it on and when my husband requested he gave the dirtiest look and turn it on but it was too late and not on required high temp, everyone on bus was drenched in sweat. I'd rather take the local buses with cheap fair and full blown AC. Excellent drivers and friendly conductors. It was 34 degree Celsius at the time..