Section 177(9) in The Uttarakhand Motor Vehicles (Fourth Amendment) Rules, 2016
(9)Windows. - (a) The windows shall be provided with double sliding type slider running smoothly in channels without rattle and with all safety or laminated safety glasses conforming to the standard laid down by the Bureau of Indian Standards. Windows shall be provided with sliding curtains.(b)In case where the fixed glasses are provided minimum one hatch should be provided on roof top at suitable place for air circulation.(c)Sliding windows shall be provided to the driver partition immediately behind the driver.
