questions to DJs who actively scratch on turntables

[juno987654321]

These questions only go out to DJs who are experienced in the art of scratching. I thought it most likely that I might find you in the sample section because you might naturally be interested in samples.

There's a passage in a song I'd like to find out more about. Sorry for it being an old pop song and nothing soul or rap. But let's get straight to the point:
- Is this clearly a scratching sound sequence in your judgement?
(I can identify 4 parts of the sequence. I'm more or less sure about the first 3 but would you count
that last part in, too?)
- What sample sound source would you take as most suitable to replicate it?
- What's the techniques/ names of the movements involved here?

Time reference is 1:13 min. (visually: exactly the drum scene):