Led Zeppelin

Walkin' in the park just the other day, Baby,
What do you, what do you think I saw?
Crowds of people sittin' on the grass with flowers in their hair said,
Hey, Boy, do you wanna score?
And you know how it is;
I really don't know what time it was, woh, oh,
So I asked them if I could stay awhile.
I didn't notice but it had got very dark and I was really,
Really out of my mind.
Just then a policeman stepped up to me and asked us said,
Please, hey, would we care to all get in line,
Get in line.
Well you know, They asked us to stay for tea and have some fun,
Oh, oh, he said that his friends would all drop by, ooh.
Why don't you take a good look at yourself and describe what you see,