Scaremongering and false reporting in the mainstream media is bad enough, but to make matters worse there are plenty of viral social media posts going around which are clearly fake. Take this one, claiming that these photos prove that the army is about to put London on 'lockdown'.
The morons behind this are tagging it with captions like: "This keeps getting taken down, lockdown is happening Friday". The post keeps being removed because it is fake. Here are some obvious pointers.
If you are sharing things like this you are not helping anyone.