Sat, Nov 28, 2015, 12:31 PM
A thick blanket of fog has covered the Tirumala Hills, causing inconvenience to vehicle drivers. This phenomena is occurring almost daily in the Winter season. The Hills are being covered with thick fog in the early morning hours, which is not lifting even until 8 am. The vehicle drivers are enjoying the unusual weather, with dew on the grasslands. But they are finding it dangerous to drive, as visibility is poor.