The basic idea is the income tax is really terrible because it punishes people from working hard to earn and income, while a tax on land value doesn't change the supply of land.

I've been thinking about trying to develop a system in which I can offer an incentive for my clients, rather than always focusing on the negative punishments (fines, fees, eviction, etc.).

In the words of Buddha You will not be punished for your anger, you will be punished by your anger.Hopefully this helps.

This notice plus the utilities being shut off may motivate them to move on.If occupancy continues, then I suggest hiring an eviction attorney to file an unlawful detainer in court.

FHA compliance is Federal which means harsher punishment if they choose to prosecute.

Unlawful eviction occurs when a landlord evicts or attempts to evict a tenant without a warrant of eviction or other court order.

Makes no sense.I see 2 likely outcomes from the case: (1) Gov Wolf's order is overturned and we go to business as usual with a massive eviction and foreclosure tidal wave, or (2) declare it an unlawful taking and order PA to pay damages to landlords.

I may get punished for my aggressiveness, but it keeps life interesting for me to set new goals.

Sorry to hear you’re going through this ordeal with your tenant, but I don’t see where you have any grounds now to file an unlawful detainer action for the smoke detector incident. 

And this keeps tenants from playing you, for extended months, waiting for a court date, so you can get what's called an unlawful detainer, so the police can be called in to man-handle the offending tenant out, if need be.