Related Clues:
- Blatant bloke provided Ecstasy on street
- It lasts 20 years
- Make clear list of passengers
- Clear area in quiet part of camp
- Obvious protection for inventor
- Exclusive license of a sort
- Legal rights to an invention
- Plain, fine letters sent in the post
- Open Dad's wine
- Reveal short policy document
- Clear policy declaration, lacking nothing
- Copyright's cousin
- ... providing clear evidence of invention
- A type of shoe leather I'll leave forgiving
- Entrepreneur's protection