Went back and read the article. Just astounding that 25%-50 % of the water is lost to leakage.
Read material from our local water utility that a 20% loss to leaks is the norm for the US. Our utility advises less than 3% is lost to leakage in our service area.
The global climate goes through changes, so during dry times, its an un-affordable luxury to loose up to 50% of the water supply to leaks
The bottled water truck drivers are going to be busy.
Turning off the water for 8 hours at a time would truly be drastic, and likely more devastating to tourism than a nut case with a truck running over people on the sidewalk