the system or action of sending votes or a vote by post, rather than by people being physically present to vote at a polling station , meeting, etc.

The main political parties have not wanted tighter measures because postal voting increases turnout. 主要政党不希望采取更严格的措施，因为邮寄投票会增加投票率。

The investigations will underline concerns about safeguards on postal voting. 调查将带来对邮寄投票保障措施的更多担忧。