Best interest savings account

[Im a BusyBee]

my son has been working for a while and has now decided he wants to open a savings account, does anyone know which offers the best rate of interest? He would like an instant access high street account.

[Buenchico]

Martin Lewis has a regular Radio 2 phone-in slot, regular interviews on Radio 4's MoneyBox and 'You & Yours' programmes and his own ITV series, so I'm happy to recommend taking a look at his website to find the best deal for your son:
http://www.moneysavingexpert.com/savings

Chris