Halifax appear to have migrated to Lloyds TSB today

MoneySaverLog

No they are too serperatly running banking systems, that use the same software only. Think of it like I have Outlook, and you have Outlook on your desktop. Were both using outlook but I cannot see your emails, and you cannot see mine. That's how it is at the moment.

I did not realise there were any plans to merge the data across lloyds tsb / halifax. I'm sure if and when they do this they would have to write to us to get agreement from the customer to share data like this.