Related Clues:
- When the road is being resurfaced it will slow you up
- For the pig to start to get in the way of putting
- Totally stump
- Snooker on the green?
- Snooker, of course, in the old days
- It's about setter's rising drug problem of old, of course
- Trader upset by delay
- Pen note to European leader in awkward situation
- Block scurrilous items about celebrity's bottom
- Stop progress, arrested by frosty mien
- Thwart (as once was possible on the green)
- Prevent (by getting in the way)
- Delay - hold back
- Situation from which it is almost impossible to proceed
- Thwart — block — my site (anag)