A polling unit may not be divided into parts that are separated from one another.
As much as possible, a polling unit should have no more than 1,000 voters. If it is found that a polling unit has more than 1,000 voters, the LGEC or, as appropriate, ZEC, may establish more than one voting center for that zone.
When a residential center is more than three kilometers away from the closest voting center, a separate voting center is set up in that residential center, if it has at least 50 voters.
A polling unit is established by the ZEC or the LGEC but, as much as possible, the ZEC should keep the polling unit boundaries established by the LGEC in its zone.