Remark 11.5.0.73. The conclusion of Proposition 5.2.2.8 continues to hold under the more general assumption that $U: \operatorname{\mathcal{E}}\rightarrow \operatorname{\mathcal{C}}$ is a locally cocartesian fibration (see Definition 
and Proposition ).
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$