Related Clues:

• Extra income, working in public transport
• Extra book you don't have to pay for?
• Something more than you expected
• Key responsibility brings reward
• Extra blazer former pupil returned
• Bishop leads over newspaper that's brought up big payment to banker?
• Extra payment, riding in public transport?
• Welcome and unexpected extra
• Employee extra
• 'In -horse open sleigh'
• Tip load under first of bridges
• Bishop's duty to give a blessing
• Plus, Sarkozy's good meeting American
• First class!
• Extra broadcasting in PSV