Usually they'll leave, or police will arrest them.

The only reason I am hesitating is that the loan officer wanted to run a hard credit pull even to send me a term sheet which was really strange.

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I'm actually a Loan Officer myself, so feel free to reach out to me about any questions regarding HELOCs or any other type of program.

I've seen loan officers positions, property evaluators, assistant property management and others as examples.

Should this realtor have you run by the police department for a full background and ID check in order to show you a house? 

Ned out here in the Wild west access is a major part of a title search.. the title officer/  ( U may know them as abstractors) must find on the public records that the subject property has access to a public right of way.. if it does not its land locked.. so in rural settings that means reading a lot of easement deeds.. these are major issues in many areas of the west. 

I would recommend interviewing a few different brokerages to figure out which office would best suit YOUR needs. 

Quote from @Russell Brazil: The reason seems pretty obvious to me This is my favorite office GIF

It's unclear whether it was the town, police, neighbors, or all of the above that had a problem with his yard.