Possible Clues:

• Piece of cricket equipment; surety
• I'm disturbed by some dismissals from security
• It may be jumped
• Surety - part of wicket - scoop
• What a judge sets
• The way to get the water - and the prisoner - out
• Jump from a plane, with ''out''
• Security to guarantee apperance of prisoner
• Cost of freedom?
• Money lodged to secure release pending trial