safety clause

13 LETTERS · STARTS WITH S

safety clause is a valid 13-letter word worth 20 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1A1F4E1T1Y4C3L1A1U1S1E1

1 + 1 + 4 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does safety clause mean?