Related Clues:

• Retain in old castle (4)
• Being like this
• You won't give anything away if you look up to it
• Being here
• Being ten in excise
• Ten is ten hundred, being inside
• Just look up at the castle!
• Maintain a little look up at the castle
• Don't give this a backward glance
• Being what the Excise may net from this
• Is this
• Being this
• Look back at the castle
• Excise being about 10
• Being the scene of the exit