The ORGANIZATION@1 -LRB- CLS -RRB- is a boys ' independent day school on the banks of the LOCATION@1 in the City of LOCATION@2 , LOCATION@3 .

The ORGANIZATION@1 -LRB- CLS -RRB- is a private school for boys , aged NUMBER@1 to NUMBER@2 , next to the River Thames in the City of LOCATION@2 .
