how many places can sumone work

i just wanted to know how many places can a person work cause in my office people are taking salary from two places being under the same sponsor under the same company..

this is a govt firm...

this is qatar radio and televison corporation...

people are not only working for this firm but under the same umbrella comes Dawri al kass sports channel..the same people are taking salarys from there too...

basically same job profile at both places and taking salary from both places...

they sit at one place but work for the other one too from the same place

i just recently found out that some one even gives attendance in two places in the same firm

isnt this fraud.......

how can u get paid twice in the same company

how will some one else get a job if the same people work two places

i would wish any top official in qatar radio and television look into this matter or even the labour dept see into this.......