No member of the Department of Police or the Department of Fire shall
circulate subscription papers, sell tickets or collect money or solicit
donations, prizes or gifts for charitable or any other purpose, except
for and in connection with the annual field day, annual fun-o-rama
and annual ball conducted by the Buffalo Police Department and except
for and in connection with the annual field day and annual ball conducted
by the members of the Buffalo Fire Department or, instead of such
permitted enterprises, such other annual events as are approved by
the Commissioner of Police or the Commissioner of Fire for their respective
Departments.
The Commissioner of Police and the Commissioner of Fire shall prescribe
for their respective Departments the conditions under which such campaigns
to raise funds should be conducted.