"ROADBLOCK" IS THE Answer TO THE FOLLOWING CROSSWORDS

1. Obstacle or any one of four black squares in this puzzle?
2. Place for a "bridge out"
3. Ok, old car bashed at the front could create this?
4. Police stop
5. Checkpoint board arranged with added security feature
6. Police barrier catches a bold criminal in possession of precious stone
7. Police barricade to halt traffic
8. Unusually broad forward creating obstruction, in a way
9. Steal from security device taking notice of what police may set up
10. Place for a 'bridge out' sign
11. Jam is for the cars at the bar
12. Traffic-halting barrier
13. Barrier on way back, old or new?
14. Barrier out of line stopping back door moving
15. Barrier to progress en route
16. Cop checkpoint
17. Keeps you from driving past
18. Barricade in place to halt traffic
19. Barrier caused by unusually drab old rugby player

Crosswords containing the word "ROADBLOCK"

1. Roadblock
2. British adult carried rocks to create roadblock
3. Cooperation roadblock
4. Roadblock requests
5. Throw up a roadblock in f
6. Be a roadblock to
7. Naturally, it could be a reason for a roadblock
8. Roadblock demand
9. Turn up motorway to old-fashioned roadblock
10. Vital transporter held back by that roadblock