P2 Tax Coding Notice

Hi, I cant find my p2 tax coding notice and hence am struggling to fill the self assessment form. Where can I get a copy of it or is this available online

Hi doctornish,
If you need confirmation of a specific tax code issued and don't have a copy of the corresponding P2, contact us by webchat or post here:
Income Tax: general enquiries
Thank you. 
 

After searching around, I eventually happened across the coding notices. On Account Home go to Self Assessment View your payments Then on the right hand side, View PAYE Coding Notices Then select the year and you will see the notices which you can download. I have no idea why despite searching and asking HMRC nobody was able to tell me where these could be found but hopefully this will help some of the many other people who are having the same problem.