Related Clues:

• A surety for river's tidal mouth
• A surety about river's tidal mouth
• A surety for river mouth
• It's just not in this to allow the escape
• It's just not in this to allow one to escape
• This sort of market creates quite a drain
• The sort of mouth that might have made AE rusty
• It's not in the autumn that there's some escape from 3 down
• Seems that the work I took in put me to sleep
• Event, by the sound of it
• That, perhaps, could never entrance one
• There's no weigh-in for this, by the sound of it
• Events, by the sound of it
• Sounds as if this might be event
• Get the lout confused and escape through it