I believe the man who doesn't want to drive a bus that endorses homosexuality should not have to. If I was his employer I would give him a different route. The man feels he is endorsing something by advertising it. If there are other issues that offend individuals, they should also indicate their unwillingness to be forced into a situation which they are offended by. That's the problem with society. Activists want to force their opinions on others. They can force individuals only so much, then they cause wars.