Related Clues:

• They're to be expected
• Things most people follow
• Expected results
• Standards of behaviour and not way to address a lady?
• Standards of social behavior
• Accepted standards of sportsman ignoring past
• They're what you'd expect
• Standards of society
• Social ___ (expected behaviors)
• Unspoken social rules
• Typically accepted models
• Standards of behaviour indoors, most unwelcome occasionally
• Rules of postal service outlined by unions from time to time
• Rules on board, most regularly ignored
• Marines arriving in numbers bringing standards