Reply to the Comment by Fujikawa and Shrock on the Observability of the Neutrino Charge Radius

The ``Comment'' presented in hep-ph/0303188 is not even wrong: Fujikawa and Shrock miss entirely the crucial point that the observable quantity associated with the neutrino charge radius (NCR) is not given by the (off-shell) one-loop vertex $\gamma^{*}\nu \nu$ dictated by the Feynman diagrams in the $R_{\xi}$ gauge-fixing scheme.