PETERS, J. This petition presents the same problem involved in our recent decisions in In re Estrada, 63 Cal. 2d 740 [48 Cal. Rptr. 172, 408 P.2d 948], and in In re Daup, 63 Cal. 2d 754 [48 Cal. Rptr. 181, 408 P.2d 957]. It was held in those cases that limited retroactive effect should be given to the 1963 amendments to the Penal Code mitigating the punishment for escapes committed without force or violence.
