Related Clues:

• Onion or pearl strings
• Experts are familiar with these lines
• Lines learnt by old hands
• Good people know these weaker people may be on them?
• Stays perhaps to make unwelcome advances - not good
• Guys fondle topless stripper at the front
• Stout cords
• Guys, perhaps, known to be adept?
• Ins and outs, so to speak
• Riatas, e.g
• We know them from long experience
• Lines that professionals know?
• Things to be learned, with 'the'
• Boxing-ring features
• Rodeo needs