404. That’s an error.
The requested URL /_/+1/confirm?hl=en&url=https://www.independent.com/news/2018/jun/15/oliver/&title=Oliver was not found on this server. That’s all we know.
/_/+1/confirm?hl=en&url=https://www.independent.com/news/2018/jun/15/oliver/&title=Oliver