My home state Kerala in India is subject to rampant sand mining.
https://www.youtube.com/watch?v=b20dlI0_ZtU
Ironically, we fuel this via demand for coarse sand in construction.
This is infuriating. The video shows just how casual this whole enterprise is. It would be a piece of cake to enforce laws and shut this down elsewhere, the only way this makes sense is that there is deep rooted corruption?
About 10-12 years ago, almost every construction I came across in Bangalore used to use river sand. Today, most construction sites I see use M-sand or manufactured sand. River sand is at least 4x the cost of M-sand and that has automatically driven people to shift to using M-sand. River sand mining bans have also increased the cost to sand miners, who in turn pass it on to their clients down the chain, so it's helping...