It's a good job we're not part of the money grabbing, fun destroying, Hypocritical embarrassment to humanity that is the MSUK. A standard exhaust is louder than 95db so luckily we can never be part of such a circus.
According to the label on mine it's 85dB.
While we may criticise MSUK (and I do most days at work) they do licence many of the venues!