Complex sentence: At the completion of the test match, the match referee Mike Procter conducted the hearing with involved players and upheld the charges, issuing a ban of three Test matches to Harbhajan Singh.
Split into simpler sentences: At the completion of the test match, the match referee Mike Procter conducted the hearing with involved players. The charges were upheld by Mike Procter and a ban of three Test matches was issued to Harbhajan Singh.