"x x x.
We note that, other than his bare and self-serving allegations, Bello has not offered any evidence that he was promoted in a span of four months since his employment as traffic marshal in July 2001 to a detachment commander in November 2001. During his six-month probationary period of employment,[20] it is highly improbable that Bello would be promoted after just a month of employment, from a traffic marshal in July 2001 to supervisor in August 2001, and three months later to assistant detachment commander and to detachment commander in November 2001. At most, the BSSI merely changed his assignment or transferred him to the post where his service would be most beneficial to its clients. The management's prerogative of transferring and reassigning employees from one area of operation to another in order to meet the requirements of the business is generally not constitutive of constructive dismissal.[21] We see this to be the case in the present dispute so that the consequent reassignment of Bello to a traffic marshal post was well within the scope of the BSSI’s management prerogative.
x x x."