The Rashtriya Swayamsevak Sangh (RSS) does not seem to be very happy with the fast-growing vigilante group Hindu Yuva Vahini (HYV) that has again come to the fore after its founder Yogi Adityanath became the Uttar Pradesh chief minister. According to reports in the Indian Express, the RSS top brass has conveyed their reservation regarding the organisation that runs 'parallel' on the ground with BJP and the RSS.