9 of the sassiest Tube signs ever encountered on the London Underground

Tube signs tend to fall into four camps: sweet, motivational, faked with clever software or sassy. We much prefer the latter category, and have compiled this list of our favourite examples.

1.

Strong.

2.

This brutally honest Tube sign was spotted in High Street Kensington in January. It informs commuters they can expect an "execrable - as in sub-standard" service on the Circle and District lines. So not that much different from normal, then.

3.

This was spotted in September after the death of Joan Rivers by @Byronhamburgers.

4.

This was taken by Annie Mole.

Via ThoughtsofAngel

5.

Worryingly accurate from Angel.

6.

Via Annie Mole

7.

When Green Park went rogue part one.

8.

When Green Park went rogue part two.

9.

Yes we know it's a fake and yes we love it anyway.

More: The most brutally honest Tube poster you will see today