Dehradun: More than 20 people were hospitalised on Friday after chlorine gas leaked at 'Uttarakhand Jal Sansthan' here.
Over 20 persons complained of giddiness and uneasiness after the gas was leaked. The entire staff was evacuated from the premises and affected were rushed to a hospital.
Rawat assured that all medical help is being provided to the injured.
The Chief Minister said that all precautionary measures will be taken into consideration in order to avoid any untoward incident in the future.