it is a shame you can't deal with Martin for renewals, I too am up for renewal, a few extras have been added that I know nothing about, they are charging a fee to set up the direct debit (it already exists ffs!), and I was left a message by a rather pi$$ed off sounding HIC woman (won't say her name here though)! Renewals deffo aren't their strong point!
EDIT: my renewal with HIC is over £300, a quick run through direct line runs out at £250, wtf??? HIC saved me a fortune when I first went with them!?