Related Clues:
- Burglary
- Intrude
- It may be evidenced by shattered glass
- Intrude on
- Enter forcefully
- Enter en masse
- Enter with hostile intent
- Irrupt
- Burglary ... or a hint to 17/18-, 26/29-, 47/51- and 62/63-Across
- Encroach upon
- Become an occupying force
- Push at the front?
- Storm into
- Enter unlawfully
- Pick a lock, say