Can the referee be a first cousin?

Thanks

I paid 10 parking fines in various councils in the my first year of driving which was 2.5 years ago.

Can you please advise if it will affect naturalisation?

can anyone please help in this matter. Thanks pls

Appplication (posted before visa expiry) was returned back to me for leaving few fields blank. SAR states it as 'rejected'.
Again sent completed application (now after visa expiry) within 28 days of receiving rejection. SAR states it as 'out of time' and 'accepted'.

Was continous stay broken?

In the SAR section 2 - "details of data required", Can i write 'everything'?

Another reason i'm sending an SAR is to have evidence of stay for 10 years application, but in the guidance notes it states that 'SAR cannot be used to prove duration of stay in the country?