The authors study a new diffusion mechanism which is observed when electrostatic fluctuations and toroidal drift are taken into account simultaneously. The diffusion is caused by transitions of particles from trajectories localized in the convective cells of electromagnetic fluctuations to trajectories aligned in the direction of toroidal drift. The spatial transport coefficient is found to be comparable to or higher than nonclassical diffusion in the plateau regime, regardless of the collision frequency, and is only weakly dependent on the parameters of the fluctuation spectrum for υ ≳ ud