If conforming to relevant regulations, foreigners can apply Visa upon Arrival in case of emergency when they arrive on Zhongshan Port.

外籍人员有紧急事务急需入境处理的，如符合有关规定，可在抵达中山港口岸时办理落地签证。

youdao

On arrival to the Republic of Belarus I will register according to the established procedure and leave the territory of the Republic of Belarus before my visa expires.

我还被告知，如果我填的信息有误，则我的签证随时会被取消。我将在抵达白俄罗斯后按照规定办理登记手续，并在签证期满之前离开白俄罗斯。

youdao

India was set to begin a landmark visa-on-arrival deal for Pakistani senior citizens at the Wagah crossing, but this has been put on hold.

BBC: India PM Manmohan Singh warns Pakistan on Kashmir