  We use a `trivial' delta method to prove the Weyl bound in $t$-aspect for the
$\rm L$-function of a holomorphic or a Hecke-Maass cusp form of arbitrary level
and nebentypus. In particular, this extends the results of Meurman and Jutila
for the $t$-aspect Weyl bound, and the recent result of Booker, Milinovich and
Ng to Hecke cusp forms of arbitrary level and nebentypus.
