Some person entered the state of Ihram for performing Hajj and then busied himself with transporting pilgrims and he intends to perform Hajj next year
A 2:
It is impermissible for those who are on Hajj or Umrah to occupy themselves with anything that disrupts their Hajj or Umrah by neglecting a Rukn (integral pillar), condition or Wajib (obligation) but they may occupy themselves with whatever does not disrupt either their Hajj or Umrah.