Related Clues:
- Boss's okays, often
- Legislates
- Puts into force
- Signs into law
- Makes into 51-Across
- First letters as of names
- First letters of names
- Passes formally into law
- Establishes by law
- They come first, though they're in it first
- The first letters to get eleven mixed up in salt
- They're the first to come in it at the start
- They're the first to come last in 11
- They come first by way of letters
- In it to start with but all at the start