I like to warn people to be wary of these questions.

Cast Iron pipes are common in older homes and they can/do fail without warning because they corrode from the inside out.

.: As robots increasingly become a part of our daily lives, a growing chorus of commentators warns that they may take away our jobs and further damage the once great Rust Belt cities that once powered the American economy and served as the backbone of the middle class. 

I also like the harris county flood warning system at http://www.harriscountyfws.org

Spell out that on the SECOND WARNING from either you or the HOA that YOU will take over responsibility for this and that the rent will increase by ???

(He is not likely to move in—this is one of at least two rentals I know he owns)Just seems like he had the advantage of early warning.

., we send a warning email to the tenant and copy the cosigner on it.

Instantly its 1% charge.I just warned tenants if they want it now, they pay 1% more ...or late fees.Most of them go to my bank and deposit money.

Give her written warning that her actions are as much of a disturbance and harassment.  

(So this thread doesn't go off the rails at the start - Please don't respond with any disclaimers or warnings.