LOCATION@1 Transport In NUMBER@1 the Combine , the MISC@1 and all the municipal and independent bus and tram undertakings were merged into the ORGANIZATION@1 -LRB- ORGANIZATION@2 -RRB- , a self-supporting and unsubsidised public corporation which came into being on NUMBER@2 July NUMBER@1 .

In the NUMBER@3 and NUMBER@4 In NUMBER@1 a company was formed of all the bus , tram and underground companies , called ORGANIZATION@1 -LRB- ORGANIZATION@2 -RRB- .
