In London it's a boot On a Ferrari, it's in front. An elephant will used it to take loot Sir Mix a Lot liked it, to be blunt

My first four letters is something you see in a parade. My last three letters is something you shouldn’t ask a woman. What am I?

What begins and ends with an E but only has one letter?

I am a record of the present that becomes a relic by dusk. I possess many columns but support no roof. I am covered in ink, yet I have never written a word of my own. I offer you the world in folded sheets, and you use me to set that world on fire?

My purpose in this world is to prevent murder using fear tactics. Day and sleepless night I keep unwavering, unseeing watch. I don't move a muscle nor do I say anything even if I do see something - I simply let my daunting form do the speaking. This is a good thing, though, because if I could move, I would frighten more than just my intended audience.