As a voluntary attender, you should have been advised of your rights to free and independent legal advice before the interview started and asked if you wanted a solicitor present. You should also have been cautioned before the interview started.
On informing the DC you didn't have a solicitor, you should have been offered a duty solicitor. Not having a solicitor does not make an arrest necessary.
Police officers have to be careful when using "prompt & effective" as the only necessity to arrest, especially so long after the alleged incident. The custody sgt will normally expect further information as to why the arrest was necessary.
On informing the DC you didn't have a solicitor, you should have been offered a duty solicitor. Not having a solicitor does not make an arrest necessary.
Police officers have to be careful when using "prompt & effective" as the only necessity to arrest, especially so long after the alleged incident. The custody sgt will normally expect further information as to why the arrest was necessary.