what is the effect of economic if consumption of alcohol goes down

Firstly what the government may to do for decrease the consumption of alcohol.
- legislation
The government can draft legislation , for example , just the people who over 20 years old can drink alcohol.and according to the date let me know a new licensing laws are due to come into effect on November 24, meaning that pubs and clubs will be allowed to serve drink for longer. I do not think this is a good law, opposite , I think this law encourage people to buy more drinks . So I think the government need cancel this law , and narrow the gap between 8:00 to 12:00,etc.
-advertisement
the government can make people know how bad to drink alcohol. And also third of men use alcohol to
Deal with stress , the government may make some ads for this type of people , like make ads talk about
How to deal with your stress without alcohol.etc.
-Increase the tax and interest rates
The government can increase the tax attend to increase the price of alcohol, if the price go up ,
people
Will not buy it like before, they may can not afford it , so the demand of it will get down. And about
Increase the interest rate , in older to decrease the investment of alcohol, because if the investment go
Down , the quantity of produce will decrease , and they company will sell less alcohol than before to
People. Etc.
-encourage the firm to produce some substitutes
If the government can encourage the firm to produce some substitutes , like juice or some thing else,
The consumer will buy another drink instead of alcohol.etc.
According to these ways , now we can talk about what is the effect of economic if consumption of
Alcohol go down.
if the consumption if alcohol go down that mean the government will loss a lot of income,
Because of the market of alcohol is huge, but at the moment the NHS, criminal , and the crush of
the
Public equipment will decrease , that's means the government spending will go down because of
those
Reasons,and I think it is more than government lost .and also if the consumption go down which
means
People drink less alcohol, the health of people will get better, and they will have longer life, because
Of that , the retire people will increase ,also unemployment people etc will increase , that's
means
The government will give more benefits to those people , and the government spending will

increase
Again.
At the end I think the government income is more lost . So I think the economic will growth.and

I hope
More and more people stop drinking alcohol ,espacially teenagers.