Kawéntenan panah nénten ja pacang mintulin tembok, sakéwanten wawu sadaweg kawéntenan rarincikan ngwangun bénténg saking Edward I, sikut wangun bénténgé puniki kaanggén.
Arrowslits did not compromise the wall's strength, but it was not until Edward I's programme of castle building that they were widely adopted in Europe.[35]