If you are responding to spam mails in an attempt to stop them, you are informing the sender that someone is looking at the mails. The best option is to block the sender if the mails are repeated and stick the mail in your spam folder. There is no point in blocking mails that will only arrive one time. Adding mails to the spam folder informs your ISP that it is spam. Some ISPs are proactive with spam accounts and block them at the server.
The UK does not hold companies to account. This is pointless under this Tory government. Google got away with data abuse because no one suffered any damages apparently. P&O dismissed its workers.
They could have found a fault in power delivery, which could be the issue. They may just be correcting it. You can guarantee there will be back to back tests done to show any difference, so time will tell.
power levels
Have we forgotten that this government was doing procurement business through Whatsapp?
You should never download pictures from unknown sources. It is relatively easy to hide viral code in some picture formats.