First there was the proper enforcement of drink/drive laws, then there was the banning of smoking. Both measures are entirely to be applauded and supported, but there's no ducking that they came damned near to killing off live music in pubs.
We've all fought back, of course, and live music is still out there, but it's way harder to get an audience to hit the bar at 8pm, drink & smoke steadily until chucking-out time, before stumbling into their Allegros and Cortinas ... it's only a short drive, I'll be fine, hic!