I am not a member of the city government. It may be useful to talk with the city clerk or the mayor about the limitations. I do know that there is a limit on the number of people who can address council at the beginning of the council meeting and that each person has a time limit.
Citizens can also talk to council at the end of the council meeting.
There is a time limit on these people as well, but I don't think there is any limit on the number. All rights reserved.