Dear katkins
What do you mean by ...."Is this reasonable?" The charges are clearly stated in the link below AND are post the furore over bank charges and reclaiming them. The banks said they would be transparent and certainly by implication said they were going to introduce charges that would stick. Did Lloyds draw your attention to the charges at any stage?
The charges are in black and white and they've told you over the phone that they won't budge. You are not in a position to move your account. You are going to write them a strongly worded letter which bearing in mind the previous sentence will have no effect. Now I imagine this letter will stay on your file and behind the scenes in the future, which none of us can foretell, may or may not be taken into consideration for something or other in a negative way. I HAVE NO IDEA but as the letter's not going to get you all or part of your money back, why send it?
http://www.lloydstsb.com/rates_and_charges/current_account_charges.asp#overdraftcharges