  In this paper, we revisit the possibilities of Ba\~nados-Silk-West (BSW)
effect in Kerr-Newman-Taub-NUT (KNTN) spacetime for two neutral particles
moving over the equatorial plane and constant $\theta$ in Boyer-Lindquist
coordinate. Contrary to a previous study on this topic, we found that BSW
effect for two particles confined to move over the equatorial plane is not
possible. Numerical calculations shows that BSW effect in constant $\theta$
geodesics is possible under certain circumstances.
