Whilst on a central line

Submitted by David on 1 October 2019 - 02:29 pm

Whilst on a central line train this morning, the noise from Liverpool Street to Bethnal Green was very high, a quick look at the dB meter on my phone showed the sound as 101.5 dB.
Whilst the exposure for passengers is relatively short, the exposure levels for drivers and staff will be above exposure limits over prolonged durations.