| Greyhounds, red dragons and portcullises belonging to heraldry of various family branches finish off the decorations. |
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| Slots along their sides show that there were originally portcullises, whilst the sockets for the doors are still clearly visible. |
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| They passed by the main gateway, which consisted of portcullises and a drawbridge that stood between two massive towers, each with projecting becs. |
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| In England, working portcullises survive at the Tower of London, Monk Bar in York, Amberley Castle, and Hever Castle. |
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| The passage into the castle was guarded by three portcullises and at least two heavy doors. |
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| Castles and smaller manor houses often had moats, portcullises and crenellations designed for archers to stand guard and pick off approaching enemies. |
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| Portcullises fortified the entrances to many medieval castles, securely closing off the castle during time of attack or siege. |
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