The battle over banning booze in San Diego
The City Council's natural resources committee is scheduled to weigh a blanket ban on alcohol at Kate Sessions Park. If the full council approves the measure, it could curb binge drinking, public urination, trash, trespassing and loud music reported by neighbors. Ref. Source 9
You have to fullly support a law that makes a public area free from the consumption of any drugs.
It is only commonsense that a area put aside for the whole community is able to be used by the community without worries of poor behaviour and questionable actions.