Extended downtime 1st July 10:00-12:00 GMT

We have to schedule an extended downtime tomorrow, the 1st of July 10:00-12:00 GMT. The reason for this is database maintenance. We will be extending it to start earlier rather than end later. The extension will start earlier as we are attempting to alternate the extended downtime periods so that they either start or end at the regular time. This is being done so that the extra time required is not always impacting the same time zone