HiSorry, I don’t understand, what makes you think it looks odd? Mdpe service pipe into property and connected up.
ThanksI'd suspect it's yellow sleeved, metal pipe, somewhat stronger than MDPE in an exposed location. (Doesn't look an appropriate fitting to terminate MDPE either.) Common practice where the service needs to be taken up externally to a suitable meter position for a property on a higher floor. Rest will be in steel I'd think to the ECV. Stronger than copper and less incentive for someone to try and pinch it....
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