| Answer | Crossword Clue |
|---|---|
| MOAT | Certain barrier to entry |
| STILE | A barrier to entry |
| EXAM | Entry barrier? |
| IRONGATE | Prison entry barrier |
| IMPORTQUOTA | Certain trade barrier |
| ABBR | Certain dict. entry |
| GOCART | Certain race entry |
| ATV | Certain motocross entry, for short |
| octroi | (formerly esp. in France and Italy) a local tax levied on certain articles, such as foodstuffs, on their entry into a city |
| octrois | (formerly esp. in France and Italy) a local tax levied on certain articles, such as foodstuffs, on their entry into a city |
