1月18日6时，延庆32条公交线路临时停驶

Group 1 - The article reports that due to snowfall, temporary suspension measures have been implemented for 32 bus routes as of January 18 at 6 AM [1][2] - The affected bus routes include various connections in the Yanqing district, such as Y3, Y4, Y8, and Y11, among others [1][2] - The list of suspended routes highlights the impact of weather conditions on public transportation services in the region [1][2]