Possible Clues:

• It may be skipped or jumped
• Partition in stable that may be jumped
• Leave quickly, in slang
• Remove water from a boat with a container
• Security to guarantee apperance of prisoner
• The way to get the water - and the prisoner - out
• Sum of money guaranteeing the accused's return to court
• Empty barrel of first-class content -- it goes on the wicket
• Leave when things get tough
• Cost to get out of 46-Across