The border crossing was a little touch-and-go, due to the bus company being useless. We were supposed to change busses close to the border, but the bus we were getting onto had left when we arrived, so they frantically organised a taxi to race after it. Luckily, the bus was delayed at immigration, so it was only 10 minutes away. I saw two people getting refused entry into Peru, one because he was just doing a “border run”, trying to extend his Ecuadorian visa.