Supposedly, this path is open to even non UK residents, since the processing likely happened in the UK.
"According to the UK Data Protection Act 1998 implementing EU Data Protection Directive 95/46/EC, any individual whose data is processed in the UK has the right to access it (Article 7), regardless of nationality. "[1]
"According to the UK Data Protection Act 1998 implementing EU Data Protection Directive 95/46/EC, any individual whose data is processed in the UK has the right to access it (Article 7), regardless of nationality. "[1]
[1]https://medium.com/personaldata-io/cambridge-analytica-demon...