He raised concerns, however, about the safety of shipping through the region.

然而，他对通过该地区的航运安全表示担忧。

Other amendments affect the fire safety of ships carrying 36 passengers or less and also oil tanker fire safety.

其他修正案影响载运 36 名或以下乘客的船舶的消防安全以及油轮的消防安全。