Delivery times and the 'good neighbour' promise

Before Tesco opened, we were promised that they wouldn't deliver before 7am or after 8pm.

This week, neighbours have seen delivery vans, in the no loading area at 6.30 and 6.45 on Wednesday and Thursday and then on Friday we were woken up at 6.40, when one of the employees slammed their car door. On venturing to see what was happening we found this van unloading.
It would appear that the good neighbour pledge only applies when it suits Tesco.